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Video: Ib qho piv txwv ntawm cov ntaub so ntswg yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Piv txwv ntawm cov ntaub so ntswg suav nrog: xylem, phloem, parenchyma, collenchyma, sclerenchyma, epidermis thiab meristematic cov ntaub so ntswg . Piv txwv ntawm tsiaj cov ntaub so ntswg yog: epithelial cov ntaub so ntswg , txuas cov ntaub so ntswg , leeg cov ntaub so ntswg thiab cov leeg cov ntaub so ntswg.
Ntxiv mus, cov ntaub so ntswg yog dab tsi?
Cov ntaub so ntswg yog sau los ntawm cov hlwb zoo sib xws ua txoj haujlwm ua haujlwm rau cog . Txhua cov ntaub so ntswg yog tshwj xeeb rau lub hom phiaj tshwj xeeb, thiab tuaj yeem ua ke nrog lwm yam cov ntaub so ntswg los tsim cov kabmob xws li nplooj, paj, qia thiab hauv paus.
Tom qab ntawd, lo lus nug yog, dab tsi yog 4 hom ntaub so ntswg hauv ib tsob nroj? Raws li rau tag nrho cov tsiaj, koj lub cev yog ua los ntawm plaub hom ntaub so ntswg : epidermal, nqaij, paj hlwb, thiab txuas cov ntaub so ntswg . Nroj tsuag ib yam, yog ua los ntawm cov ntaub so ntswg , tab sis tsis xav tsis thoob, lawv heev txawv txoj kev ua neej muab los ntawm ntau hom ntaub so ntswg . Tag nrho peb hom ntawm cog cell muaj nyob rau hauv feem ntau cov ntaub so ntswg.
Ib yam li ntawd, tej zaum koj yuav nug, qhov piv txwv ntawm tsob nroj yog dab tsi?
Lub cev muaj nyob hauv txhua qhov muaj sia muaj sia nyob, lawv tsis txwv rau tsiaj, tab sis kuj tuaj yeem txheeb xyuas hauv cov nroj tsuag. Piv txwv li, nplooj yog ib qho khoom nruab nrog hauv cov nroj tsuag, xws li hauv paus, qia, paj thiab txiv hmab txiv ntoo . Hauv seem no cov nplooj yog siv los ua piv txwv ntawm lub cev.
Peb hom ntaub so ntswg yog dab tsi?
Nroj tsuag muaj xwb peb hom ntaub so ntswg : 1) Daim tawv nqaij; 2) Hauv av; thiab 3 ) Cov hlab ntsha. Dermal cov ntaub so ntswg npog sab nrauv ntawm herbaceous nroj tsuag . Dermal cov ntaub so ntswg yog tsim los ntawm cov kab mob epidermal, cov kab mob sib ze uas zais cov kab mob waxy cuticle uas pab tiv thaiv kev poob dej.
Pom zoo:
Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?
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Cov ntaub so ntswg sib txuas tsis sib thooj muaj cov fibers uas tsis tau sib dhos ua ke zoo ib yam li cov ntaub so ntswg sib txuas ib ntus. Cov ntaub so ntswg sib txuas tsis sib thooj muaj feem ntau ntawm cov fibers collagen. Nws muaj cov khoom hauv av tsawg dua li cov ntaub so ntswg sib txuas
Ob qho piv txwv piv txwv yog dab tsi?
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Hauv nws qhov kev txhais dav tshaj plaws, ua piv txwv tuaj yeem suav nrog cov qauv tsis nyob. Cov ntsiab lus tshwj xeeb masquerade thiab mimesis qee zaum siv thaum cov qauv tsis muaj sia. Piv txwv li, cov tsiaj xws li paj mantises, cov paj ntoo cog, cov paj ntoo thiab kab zauv kab npauj npaim kab ntsig zoo li cov ntoo, tawv ntoo, nplooj, nplooj noog poob lossis paj ntoo
Ib qho piv txwv ntawm cov tshuaj dab neeg yog dab tsi?
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Piv txwv ntawm cov tshuaj dab neeg muaj xws li: Viagra. Xanax. Ultram. Betapace
Cov ntaub so ntswg yog dab tsi thiab muaj pes tsawg hom ntaub so ntswg?
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Cov ntaub so ntswg yog ib pawg ntawm cov cell uas muaj cov duab zoo sib xws thiab ua haujlwm. Cov ntaub so ntswg sib txawv tuaj yeem pom hauv cov kabmob sib txawv. Hauv tib neeg, muaj plaub yam tseem ceeb ntawm cov ntaub so ntswg: epithelial, txuas, leeg, thiab leeg nqaij. Tej zaum yuav muaj ntau cov ntaub so ntswg hauv txhua qhov ntawm cov ntaub so ntswg
Dab tsi ntawm cov hauv qab no yog ib qho piv txwv ntawm qhov pib kiag?
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Nov yog cov piv txwv ntawm qhov pib qhov tseeb rau txhua qhov ntawm tsib qhov kev xav: Lub Zeem Muag - Lub teeb taws tswm ciab 30 mais deb. Hnov - Lub moos ticking 20 feet deb. Smell - Ib qho tshuaj tsw qab hauv ib lub tsev 6 chav